Dangerous brass that will hurt you

Preparedness Depot in Acworth, GA

Liberty

nitrocellulose dispenser
Site Supporter
Mar 27, 2015
697
612
113
Ga
Zip code
31901
Some of the more obvious defects to look out for. These dangerous flaws can be found in range brass as well as your own used brass. This is by no means a comprehensive list, and there are less obvious variations on these conditions that do not show up well in my amateur photographs.
0816151120a.jpg
Here is an example of case head seperation on both a 9 and 40 case 0816151120.jpg

Split neck on .308/ 7.62x51
0816151121a.jpg

Here is the worst, full case failure on a .308, trying to fire this again likely will lead to damage, injury, or death.
0816151118a.jpg

Split case wall, don't load this either!

0816151117.jpg

Hope this helps, be careful and have fun!
 

PewPewPewCo

Sniper
Mar 23, 2015
2,139
1,075
113
Georgia
Macro setting will help your camera focus that close up.

Since I've been tumbling brass and priming it I've actually run across a few 9mm's with split necks
 

Abishai

Tracker
Kalash Klub
Mar 30, 2015
902
2,616
113
40
GA
Zip code
30705
Good info, as would be more detailed pictures as PewPewPewCo suggested , we could also add to these any other ones people come across
 

Liberty

nitrocellulose dispenser
Site Supporter
Mar 27, 2015
697
612
113
Ga
Zip code
31901
Good info, as would be more detailed pictures as PewPewPewCo suggested , we could also add to these any other ones people come across

I should look into a digital camera, maybe on the next run to wally world.
 

Liberty

nitrocellulose dispenser
Site Supporter
Mar 27, 2015
697
612
113
Ga
Zip code
31901
What is the issue with the first two pistol cases and why is it an issue/does it cause issues?

0817151820b.jpg

The case wall has become too thin from multiple reloads and is separating from the case head. If this piece of brass was reloaded it would cause a kaboom. Once again, I will get a digital camera on my next store run. Sorry for the crappy pics.
 

Sheps

Woodsman
Jun 24, 2015
137
80
43
www.youtube.com
Zip code
en5 1ae
I googled it, is this a better picture?
IMG_2369.jpg


Not sure if it properly shows what you're trying to get at. Not a reloader.
 
Aug 7, 2015
18
11
3
Foley, AL
V
Some of the more obvious defects to look out for. These dangerous flaws can be found in range brass as well as your own used brass. This is by no means a comprehensive list, and there are less obvious variations on these conditions that do not show up well in my amateur photographs.
View attachment 6010
Here is an example of case head seperation on both a 9 and 40 case View attachment 6009

Split neck on .308/ 7.62x51
View attachment 6011

Here is the worst, full case failure on a .308, trying to fire this again likely will lead to damage, injury, or death.
View attachment 6012

Split case wall, don't load this either!

View attachment 6013

Hope this helps, be careful and have fun!
Very Helpful ! !
 

Waterguy

Woodsman
Trusted Trader
Lifetime Supporter
Mar 26, 2015
223
113
113
North Georgia
Zip code
30114
I googled it, is this a better picture?
IMG_2369.jpg


Not sure if it properly shows what you're trying to get at. Not a reloader.

Looks like someone didn't have the die setup correctly(had it too high). At least thats what it looks like to me?
 

Olchevy

Woodsman
Aug 11, 2015
142
38
43
Spalding, GA
Zip code
30205
I typically get 4-6 reloads out of straight wall cases and 2-3 out of necked cases. Any way you guys know to improve that?
 

qodeBebop

Woodsman
Aug 5, 2015
133
128
43
NW Georgia
I typically get 4-6 reloads out of straight wall cases and 2-3 out of necked cases. Any way you guys know to improve that?
For rifle brass annealing prevents split necks and not oversizing you brass prevents case head separation. Not loading it too hot keeps the primer pockets tight.
 

permaneo vox

Powered by Silencer Shop
Trusted Trader
Sep 21, 2015
426
281
93
Heart of Georgia
Zip code
31020
That first brass .40 case looks like it was fired in a 3rd gen Glock. Pretty notorious for unsupported cases at the feed throat.
 

blitzfike

Hunter
May 29, 2016
12
2
8
Tuttle, OK
Zip code
73089
The first picture shows brass from a glock chamber. I was given some 10mm brass and when prepping it for reloading I found the flaw as shown in the picture. I sectioned one of the cases to see what the web looked like internally and found that the brass had flowed almost to the point of rupture in the unsupported part of the chamber. Those were much more damaged than most of the other glock calibers. If you look closely at brass from a glock factory chamber they will all have a bulge at the bottom of the chamber. As long as you are not loading high pressure loads and shooting the brass in a fully supported chamber you should be OK, as I have loaded and shot thousands of them without problems. The danger in shooting glock fired brass is the brass gets work hardened from stretching and as it becomes more brittle it has less ability to handle higher pressure loads without rupturing. This is from my experience.